Why can't you just let it wash over? Just because TheMemeMaker2 had the same meme as you doesn't mean he's copying you, he probably didn't even know that you posted the same meme. Many people make the same memes and the two memes are alike. It's happened to almost everybody, plus, there are many many memes out there, why would TheMemeMaker2 copy that one? The chances of TheMemeMaker2 finding your meme is slim, making it more unbelievable that he copied it.